I am new to Arduino, I would like to know if someone could help me to create this type of signal with the Arduino Uno. Many thanks!!
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I'd use an MCP4822.– MajenkoMar 5, 2021 at 14:56
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the arduino does not have analog output per se ... it is a PWM output ... please clarify what pin 9 and pin 10 signify in the diagram ... what is the purpose of the signal– jsotolaMar 5, 2021 at 16:03
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it is to create an induced magnetic field in coils and stray currents. It is for an electrochemical project. Yes!! I know you cannot generate an analog output but if it is similar to the sketch would be OK. The pins 9 and 10 are I want to use, so the pin 9 and ground and the pin 10 and ground.– Edgar HornusMar 5, 2021 at 16:18
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it is unclear how pin 9 and pin 10 are used ... if pin 9 and pin 10 are analog outputs, then you should draw two separate waveforms– jsotolaMar 5, 2021 at 16:48
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Yes!! you are right, my fault it is unclear, they are two different waveforms superimposed– Edgar HornusMar 5, 2021 at 17:19
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